'''
written by Robert Egger (robert.egger@tuebingen.mpg.de)
(c) 2013-2015 Max Planck Society
'''
labels2int = {\
"Neuron": 2,\
"Dendrite": 3,\
"ApicalDendrite": 4,\
"BasalDendrite": 5,\
"Axon": 6,\
"AIS": 6,\
"Myelin": 6,\
"Node": 6,\
"Soma": 7,\
"Landmark": 8,\
"Pia": 9,\
"WhiteMatter": 48,\
"Vessel": 10,\
"Barrel": 11,\
"ZAxis": 50,\
"aRow": 12,\
"A1": 13,\
"A2": 14,\
"A3": 15,\
"A4": 16,\
"bRow": 17,\
"B1": 18,\
"B2": 19,\
"B3": 20,\
"B4": 21,\
"cRow": 22,\
"C1": 23,\
"C2": 24,\
"C3": 25,\
"C4": 26,\
"C5": 27,\
"C6": 28,\
"dRow": 29,\
"D1": 30,\
"D2": 31,\
"D3": 32,\
"D4": 33,\
"D5": 34,\
"D6": 35,\
"eRow": 36,\
"E1": 37,\
"E2": 38,\
"E3": 39,\
"E4": 40,\
"E5": 41,\
"E6": 42,\
"greekRow": 43,\
"Alpha": 44,\
"Beta": 45,\
"Gamma": 46,\
"Delta": 47,\
"Septum": 0,\
}
def write_landmark_file(fname=None, landmarkList=None):
'''
write Amira landmark file
landmarkList has to be iterable of tuples,
each of which holds 3 float coordinates
'''
if fname is None:
err_str = 'No landmark output file name given'
raise RuntimeError(err_str)
if not landmarkList:
print 'Landmark list empty!'
return
nrCoords = len(landmarkList[0])
if nrCoords != 3:
err_str = 'Landmarks have wrong format! Number of coordinates is ' + str(nrCoords) + ', should be 3'
raise RuntimeError(err_str)
if not fname.endswith('.landmarkAscii'):
fname += '.landmarkAscii'
with open(fname, 'w') as landmarkFile:
nrOfLandmarks = len(landmarkList)
header = '# AmiraMesh 3D ASCII 2.0\n\n'\
'define Markers ' + str(nrOfLandmarks) + '\n\n'\
'Parameters {\n'\
'\tNumSets 1,\n'\
'\tContentType \"LandmarkSet\"\n'\
'}\n\n'\
'Markers { float[3] Coordinates } @1\n\n'\
'# Data section follows\n'\
'@1\n'
landmarkFile.write(header)
for pt in landmarkList:
line = '%.6f %.6f %.6f\n' % (pt[0], pt[1], pt[2])
landmarkFile.write(line)
def write_sim_results(fname, t, v):
with open(fname, 'w') as outputFile:
header = '# t\tvsoma'
header += '\n\n'
outputFile.write(header)
for i in range(len(t)):
line = str(t[i])
line += '\t'
line += str(v[i])
line += '\n'
outputFile.write(line)
def write_all_traces(fname, t, vTraces):
with open(fname, 'w') as outputFile:
header = 't'
for i in range(len(vTraces)):
header += '\tVm run %02d' % i
header += '\n'
outputFile.write(header)
for i in range(len(t)):
line = str(t[i])
for j in range(len(vTraces)):
line += '\t'
line += str(vTraces[j][i])
line += '\n'
outputFile.write(line)
def write_cell_synapse_locations(fname=None, synapses=None, cellID=None):
'''
writes list of all synapses with the locations
coded by section ID and section x of cell with ID 'cellID'
'''
if fname is None or synapses is None or cellID is None:
err_str = 'Incomplete data! Cannot write synapse location file'
raise RuntimeError(err_str)
with open(fname, 'w') as outputFile:
header = '# Synapse distribution file\n'
header += '# corresponding to cell: '
header += cellID
header += '\n'
header += '# Type - section - section.x\n\n'
outputFile.write(header)
for synType in synapses.keys():
for syn in synapses[synType]:
line = syn.preCellType
line += '\t'
line += str(syn.secID)
line += '\t'
if syn.x > 1.0:
syn.x = 1.0
if syn.x < 0.0:
syn.x = 0.0
line += str(syn.x)
line += '\n'
outputFile.write(line)
def write_pruned_synapse_locations(fname=None, synapses=None, cellID=None):
'''
writes list of all synapses with the locations
coded by section ID and section x of cell with ID 'cellID'
and a pruned flag (1 or 0)
'''
if fname is None or synapses is None or cellID is None:
err_str = 'Incomplete data! Cannot write synapse location file'
raise RuntimeError(err_str)
with open(fname, 'w') as outputFile:
header = '# Synapse distribution file\n'
header += '# corresponding to cell: '
header += cellID
header += '\n'
header += '# Type - section - section.x - pruned\n\n'
outputFile.write(header)
for synType in synapses.keys():
for syn in synapses[synType]:
line = syn.preCellType
line += '\t'
line += str(syn.secID)
line += '\t'
if syn.x > 1.0:
syn.x = 1.0
if syn.x < 0.0:
syn.x = 0.0
line += str(syn.x)
line += '\t'
line += str(syn.pruned)
line += '\n'
outputFile.write(line)
def write_functional_realization_map(fname=None, functionalMap=None, anatomicalID=None):
'''
writes list of all functional connections
coded by tuples (cell type, presynaptic cell index, synapse index).
Only valid for anatomical synapse realization given by anatomicalID
'''
if fname is None or functionalMap is None or anatomicalID is None:
err_str = 'Incomplete data! Cannot write functional realization file'
raise RuntimeError(err_str)
if not fname.endswith('.con') and not fname.endswith('.CON'):
fname += '.con'
with open(fname, 'w') as outputFile:
header = '# Functional realization file; only valid with synapse realization:\n'
header += '# ' + anatomicalID
header += '\n'
header += '# Type - cell ID - synapse ID\n\n'
outputFile.write(header)
for con in functionalMap:
line = con[0]
line += '\t'
line += str(con[1])
line += '\t'
line += str(con[2])
line += '\n'
outputFile.write(line)
def write_synapse_activation_file(fname=None, cell=None, synTypes=None, synDistances=None, synTimes=None, activeSyns=None):
if fname is None or cell is None or synTypes is None or synDistances is None or synTimes is None or activeSyns is None:
err_str = 'Incomplete data! Cannot write functional realization file'
raise RuntimeError(err_str)
with open(fname, 'w') as outputFile:
header = '# synapse type\t'
header += 'synapse ID\t'
header += 'soma distance\t'
header += 'section ID\t'
header += 'section pt ID\t'
header += 'dendrite label\t'
header += 'activation times\n'
outputFile.write(header)
for synType in synTypes:
for i in range(len(cell.synapses[synType])):
if not activeSyns[synType][i]:
continue
secID = cell.synapses[synType][i].secID
ptID = cell.synapses[synType][i].ptID
dendLabel = cell.sections[secID].label
line = synType
line += '\t'
line += str(i)
line += '\t'
line += str(synDistances[synType][i])
line += '\t'
line += str(secID)
line += '\t'
line += str(ptID)
line += '\t'
line += str(dendLabel)
line += '\t'
for t in synTimes[synType][i]:
line += str(t)
line += ','
line += '\n'
outputFile.write(line)
def write_synapse_weight_file(fname=None, cell=None):
if fname is None or cell is None:
err_str = 'Incomplete data! Cannot write functional realization file'
raise RuntimeError(err_str)
with open(fname, 'w') as outputFile:
header = '# synapse type\t'
header += 'synapse ID\t'
header += 'section ID\t'
header += 'section pt ID\t'
header += 'receptor type\t'
header += 'synapse weights\n'
outputFile.write(header)
for synType in cell.synapses.keys():
for i in range(len(cell.synapses[synType])):
for recepStr in cell.synapses[synType][i].weight.keys():
secID = cell.synapses[synType][i].secID
ptID = cell.synapses[synType][i].ptID
line = synType
line += '\t'
line += str(i)
line += '\t'
line += str(secID)
line += '\t'
line += str(ptID)
line += '\t'
line += recepStr
line += '\t'
for g in cell.synapses[synType][i].weight[recepStr]:
line += str(g)
line += ','
line += '\n'
outputFile.write(line)
def write_cell_simulation(fname=None, cell=None, traces=None, tVec=None, allPoints=False):
'''
write Amira SpatialGraph files corresponding to time steps
of entire simulation run. Recorded quantities are passed
in tuple traces with strings and recorded in Vectors
attached to Sections of cell
TODO: Performs interpolation if nseg != nrOfPts for a Section
'''
if fname is None or cell is None or traces is None or tVec is None:
err_str = 'Incomplete data! Cannot write SpatialGraph simulation results'
raise RuntimeError(err_str)
totalNrPts = 0
for sec in cell.tree:
if not allPoints:
totalNrPts += sec.nseg
else:
totalNrPts += sec.nrOfPts
header = "# AmiraMesh 3D ASCII 2.0" + "\n"
header += "# This SpatialGraph file was created by the Neuron Registration Tool NeuroMap " + "\n"
header += "# NeuroMap was programmed by Robert Egger," + "\n"
header += "# Max-Planck-Florida Institute, Jupiter, Florida " + "\n"
header += "" + "\n"
header += "define VERTEX " + str(len(cell.sections) * 2) + "\n"
header += "define EDGE " + str(len(cell.sections)) + "\n"
header += "define POINT " + str(totalNrPts) + "\n"
header += "" + "\n"
header += "Parameters {GraphLabels {" + "\n"
header += " Neuron { " + "\n"
header += " Dendrite {" + "\n"
header += " ApicalDendrite {" + "\n"
header += " Color 1 0.5 0.5," + "\n"
header += " Id 4 }" + "\n"
header += " BasalDendrite {" + "\n"
header += " Color 0.8 0.4 0.4," + "\n"
header += " Id 5 }" + "\n"
header += " Color 1 0 0," + "\n"
header += " Id 3 }" + "\n"
header += " Axon {" + "\n"
header += " Color 0 0 1," + "\n"
header += " Id 6 }" + "\n"
header += " Soma {" + "\n"
header += " Color 1 0 0," + "\n"
header += " Id 7 }" + "\n"
header += " Color 1 0 0," + "\n"
header += " Id 2 }" + "\n"
header += " Landmark {" + "\n"
header += " Pia {" + "\n"
header += " Color 0 1 0.5," + "\n"
header += " Id 9 }" + "\n"
header += " Vessel {" + "\n"
header += " Color 1 0.5 0," + "\n"
header += " Id 10 }" + "\n"
header += " Barrel {" + "\n"
header += " aRow {" + "\n"
header += " A1 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 13 }" + "\n"
header += " A2 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 14 }" + "\n"
header += " A3 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 15 }" + "\n"
header += " A4 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 16 }" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 12 }" + "\n"
header += " bRow {" + "\n"
header += " B1 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 18 }" + "\n"
header += " B2 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 19 }" + "\n"
header += " B3 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 20 }" + "\n"
header += " B4 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 21 }" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 17 }" + "\n"
header += " cRow {" + "\n"
header += " C1 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 23 }" + "\n"
header += " C2 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 24 }" + "\n"
header += " C3 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 25 }" + "\n"
header += " C4 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 26 }" + "\n"
header += " C5 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 27 }" + "\n"
header += " C6 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 28 }" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 22 }" + "\n"
header += " dRow {" + "\n"
header += " D1 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 30 }" + "\n"
header += " D2 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 31 }" + "\n"
header += " D3 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 32 }" + "\n"
header += " D4 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 33 }" + "\n"
header += " D5 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 34 }" + "\n"
header += " D6 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 35 }" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 29 }" + "\n"
header += " eRow {" + "\n"
header += " E1 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 37 }" + "\n"
header += " E2 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 38 }" + "\n"
header += " E3 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 39 }" + "\n"
header += " E4 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 40 }" + "\n"
header += " E5 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 41 }" + "\n"
header += " E6 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 42 }" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 36 }" + "\n"
header += " greekRow {" + "\n"
header += " Alpha {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 44 }" + "\n"
header += " Beta {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 45 }" + "\n"
header += " Gamma {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 46 }" + "\n"
header += " Delta {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 47 }" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 43 }" + "\n"
header += " Color 0 1 0," + "\n"
header += " Id 11 }" + "\n"
header += " WhiteMatter {" + "\n"
header += " Color 0.5 1 0.75," + "\n"
header += " Id 48 }" + "\n"
header += " OtherBarrels {" + "\n"
header += " Color 1 0 1," + "\n"
header += " Id 49 }" + "\n"
header += " ZAxis {" + "\n"
header += " Color 0 0 0," + "\n"
header += " Id 50 }" + "\n"
header += " Color 0 1 1," + "\n"
header += " Id 8 }" + "\n"
header += " Id 0," + "\n"
header += " Color 0 0 0 }" + "\n"
header += "ContentType \"HxSpatialGraph\" }" + "\n"
header += "" + "\n"
header += "VERTEX { float[3] VertexCoordinates } @1 " + "\n"
header += "VERTEX {int GraphLabels } @2 " + "\n"
header += "" + "\n"
header += "EDGE { int[2] EdgeConnectivity } @3 " + "\n"
header += "EDGE { int NumEdgePoints } @4 " + "\n"
header += "EDGE { int GraphLabels } @5 " + "\n"
header += "" + "\n"
header += "POINT { float[3] EdgePointCoordinates } @6 " + "\n"
header += "POINT { float Diameter } @7 " + "\n"
dataIndex = []
for i in range(len(traces)):
# dataIndex.append(str(i + 7))
# header += "POINT { float " + traces[i] + " } @" + str(i + 7) + "\n"
dataIndex.append(str(i + 8))
header += "POINT { float " + traces[i] + " } @" + str(i + 8) + "\n"
for i in range(len(tVec)):
# only write every 10th time step for visualization
# (step size for vis. will then be 0.25ms)
if i%10:
continue
stepFName = fname
stepFName += '_'
stepFName += '%07.3f' % tVec[i]
stepFName += '.am'
with open(stepFName, 'w') as outFile:
outFile.write(header)
outFile.write('\n@1 # Vertices xyz coordinates\n')
for sec in cell.tree:
if not allPoints:
v1 = sec.segPts[0]
v2 = sec.segPts[-1]
else:
v1 = sec.pts[0]
v2 = sec.pts[-1]
line1 = '%.6f %.6f %.6f\n' % (v1[0], v1[1], v1[2])
line2 = '%.6f %.6f %.6f\n' % (v2[0], v2[1], v2[2])
outFile.write(line1)
outFile.write(line2)
outFile.write('\n@2 # Vertex Graph Label\n')
for sec in cell.tree:
line = '%d\n' % labels2int[sec.label]
outFile.write(line)
outFile.write(line)
outFile.write('\n@3 # Edge Identifiers\n')
j = 0
for sec in cell.tree:
line = '%d %d\n' % (2*j, 2*j+1)
outFile.write(line)
j += 1
outFile.write('\n@4 # Number of Points per Edge\n')
for sec in cell.tree:
if not allPoints:
line = '%d\n' % sec.nseg
else:
line = '%d\n' % sec.nrOfPts
outFile.write(line)
outFile.write('\n@5 # Edge Graph Labels\n')
for sec in cell.tree:
line = '%d\n' % labels2int[sec.label]
outFile.write(line)
outFile.write('\n@6 # Point xyz coordinates\n')
for sec in cell.tree:
if not allPoints:
for pt in sec.segPts:
line = '%.6f %.6f %.6f\n' % (pt[0], pt[1], pt[2])
outFile.write(line)
else:
for pt in sec.pts:
line = '%.6f %.6f %.6f\n' % (pt[0], pt[1], pt[2])
outFile.write(line)
outFile.write('\n@7 # Diameter at Point\n')
for sec in cell.tree:
for diam in sec.segDiams:
line = '%.6f\n' % diam
outFile.write(line)
outFile.write('\n@8 # Vm at Point\n')
for sec in cell.tree:
for vec in sec.recVList:
line = '%.6f\n' % vec[i]
outFile.write(line)
if len(traces) > 1:
for j in range(len(traces))[1:]:
var = traces[j]
outFile.write('\n@%d # %s at Point\n' % (j+8, var))
for sec in cell.tree:
for vec in sec.recordVars[var]:
line = '%.6f\n' % vec[i]
outFile.write(line)
# outFile.write('\n@7 # Vm at Point\n')
# for sec in cell.tree:
# for vec in sec.recVList:
# line = '%.6f\n' % vec[i]
# outFile.write(line)
def write_functional_map(fname, functionalMap):
totalNrPts = 0
for key in functionalMap.keys():
totalNrPts += len(functionalMap[key])
header = "# AmiraMesh 3D ASCII 2.0" + "\n"
header += "# This SpatialGraph file was created by the Neuron Registration Tool NeuroMap " + "\n"
header += "# NeuroMap was programmed by Robert Egger," + "\n"
header += "# Max-Planck-Florida Institute, Jupiter, Florida " + "\n"
header += "" + "\n"
header += "define VERTEX " + str(totalNrPts*2) + "\n"
header += "define EDGE " + str(totalNrPts) + "\n"
header += "define POINT " + str(totalNrPts*2) + "\n"
header += "" + "\n"
header += "Parameters {GraphLabels {" + "\n"
header += " Neuron { " + "\n"
header += " Dendrite {" + "\n"
header += " ApicalDendrite {" + "\n"
header += " Color 1 0.5 0.5," + "\n"
header += " Id 4 }" + "\n"
header += " BasalDendrite {" + "\n"
header += " Color 0.8 0.4 0.4," + "\n"
header += " Id 5 }" + "\n"
header += " Color 1 0 0," + "\n"
header += " Id 3 }" + "\n"
header += " Axon {" + "\n"
header += " Color 0 0 1," + "\n"
header += " Id 6 }" + "\n"
header += " Soma {" + "\n"
header += " Color 1 0 0," + "\n"
header += " Id 7 }" + "\n"
header += " Color 1 0 0," + "\n"
header += " Id 2 }" + "\n"
header += " Landmark {" + "\n"
header += " Pia {" + "\n"
header += " Color 0 1 0.5," + "\n"
header += " Id 9 }" + "\n"
header += " Vessel {" + "\n"
header += " Color 1 0.5 0," + "\n"
header += " Id 10 }" + "\n"
header += " Barrel {" + "\n"
header += " aRow {" + "\n"
header += " A1 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 13 }" + "\n"
header += " A2 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 14 }" + "\n"
header += " A3 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 15 }" + "\n"
header += " A4 {" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 16 }" + "\n"
header += " Color 1 0.2 0.2," + "\n"
header += " Id 12 }" + "\n"
header += " bRow {" + "\n"
header += " B1 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 18 }" + "\n"
header += " B2 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 19 }" + "\n"
header += " B3 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 20 }" + "\n"
header += " B4 {" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 21 }" + "\n"
header += " Color 1 0.25 0.25," + "\n"
header += " Id 17 }" + "\n"
header += " cRow {" + "\n"
header += " C1 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 23 }" + "\n"
header += " C2 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 24 }" + "\n"
header += " C3 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 25 }" + "\n"
header += " C4 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 26 }" + "\n"
header += " C5 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 27 }" + "\n"
header += " C6 {" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 28 }" + "\n"
header += " Color 1 0.3 0.3," + "\n"
header += " Id 22 }" + "\n"
header += " dRow {" + "\n"
header += " D1 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 30 }" + "\n"
header += " D2 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 31 }" + "\n"
header += " D3 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 32 }" + "\n"
header += " D4 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 33 }" + "\n"
header += " D5 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 34 }" + "\n"
header += " D6 {" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 35 }" + "\n"
header += " Color 1 0.35 0.35," + "\n"
header += " Id 29 }" + "\n"
header += " eRow {" + "\n"
header += " E1 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 37 }" + "\n"
header += " E2 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 38 }" + "\n"
header += " E3 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 39 }" + "\n"
header += " E4 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 40 }" + "\n"
header += " E5 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 41 }" + "\n"
header += " E6 {" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 42 }" + "\n"
header += " Color 1 0.4 0.4," + "\n"
header += " Id 36 }" + "\n"
header += " greekRow {" + "\n"
header += " Alpha {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 44 }" + "\n"
header += " Beta {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 45 }" + "\n"
header += " Gamma {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 46 }" + "\n"
header += " Delta {" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 47 }" + "\n"
header += " Color 1 0.1 0.1," + "\n"
header += " Id 43 }" + "\n"
header += " Color 0 1 0," + "\n"
header += " Id 11 }" + "\n"
header += " WhiteMatter {" + "\n"
header += " Color 0.5 1 0.75," + "\n"
header += " Id 48 }" + "\n"
header += " OtherBarrels {" + "\n"
header += " Color 1 0 1," + "\n"
header += " Id 49 }" + "\n"
header += " ZAxis {" + "\n"
header += " Color 0 0 0," + "\n"
header += " Id 50 }" + "\n"
header += " Color 0 1 1," + "\n"
header += " Id 8 }" + "\n"
header += " Id 0," + "\n"
header += " Color 0 0 0 }" + "\n"
header += "ContentType \"HxSpatialGraph\" }" + "\n"
header += "" + "\n"
header += "VERTEX { float[3] VertexCoordinates } @1 " + "\n"
header += "VERTEX {int GraphLabels } @2 " + "\n"
header += "" + "\n"
header += "EDGE { int[2] EdgeConnectivity } @3 " + "\n"
header += "EDGE { int NumEdgePoints } @4 " + "\n"
header += "EDGE { int GraphLabels } @5 " + "\n"
header += "" + "\n"
header += "POINT { float[3] EdgePointCoordinates } @6 " + "\n"
with open(fname, 'w') as outFile:
outFile.write(header)
outFile.write('\n@1 # Vertices xyz coordinates\n')
for key in functionalMap.keys():
for pair in functionalMap[key]:
v1, v2 = pair
line1 = '%.6f %.6f %.6f\n' % (v1[0], v1[1], v1[2])
line2 = '%.6f %.6f %.6f\n' % (v2[0], v2[1], v2[2])
outFile.write(line1)
outFile.write(line2)
outFile.write('\n@2 # Vertex Graph Label\n')
for key in functionalMap.keys():
for pair in functionalMap[key]:
line = '3\n'
outFile.write(line)
outFile.write(line)
outFile.write('\n@3 # Edge Identifiers\n')
j = 0
for key in functionalMap.keys():
for pair in functionalMap[key]:
line = '%d %d\n' % (2*j, 2*j+1)
outFile.write(line)
j += 1
outFile.write('\n@4 # Number of Points per Edge\n')
for key in functionalMap.keys():
for pair in functionalMap[key]:
line = '2\n'
outFile.write(line)
outFile.write('\n@5 # Edge Graph Labels\n')
for key in functionalMap.keys():
for pair in functionalMap[key]:
line = '3\n'
outFile.write(line)
outFile.write('\n@6 # Point xyz coordinates\n')
for key in functionalMap.keys():
for pair in functionalMap[key]:
for pt in pair:
line = '%.6f %.6f %.6f\n' % (pt[0], pt[1], pt[2])
outFile.write(line)